Hi,
I know how to do that.
I can also provide you with a client that you can run from a pc (where you put ip of the raspberrypi , the uuid, major and minor values that you want to set, and the app automatically connect to pi and updates the values.
I ll give you a working demo in 6 days and you will have 2 days after that to test it.
Contact me back if interested.
Cheers